Z51F6412 Datasheet, PDF (11/54 Pages) Zilog, Inc. – Power supply level that can be adjusted with potentiometer R20

Z51F6412 Development Kit
User Manual
4
• 1 red LED to indicate an overcurrent condition: D6
• 5 pushbuttons:
– SW1: RESET
– SW2–SW5: connected to the GPIO pins of the Z51F6412 MCU
• USB connector: P1
• OCD connector: J3
• USB-to-UART interface: U5
• USB interface providing power and communication to the Board through adjustable
LD0: U3
• Power supply level that can be adjusted with potentiometer R20
• Overcurrent protection circuit on the Board: U4 and D6
• External source of reference voltage (2.5V) for the on-chip ADC: VR1
• MCU current consumption measurement resistor R2 with test points J1 and J2
• Buzzer: U1
• Test points and headers
The Z51F6412 Development Board, with its key components highlighted, is shown in
Figure 4.
UM025901-1112
Introduction